Unitary Operators and Variational Approaches for One-Dimensional Hamiltonians

Several variational approaches for the one-dimensional Schrodinger equation are devised by recourse to suitable expansions of the unitary operator that relates the corresponding eigenstates of the harmonic oscillator. A connection with the virial theorem, via scaling properties is established and an...

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Detalles Bibliográficos
Autores principales: Bozzolo, G., Esebbag, C, Nuñez, J., Plastino, Ángel Luis
Formato: Articulo
Lenguaje:Inglés
Publicado: 1988
Materias:
Física
Ciencias Exactas
one-dimensional Schrodinger equation
harmonic oscillator
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/141362
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-141362
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Ciencias Exactas
one-dimensional Schrodinger equation
harmonic oscillator
spellingShingle Física
Ciencias Exactas
one-dimensional Schrodinger equation
harmonic oscillator
Bozzolo, G.
Esebbag, C
Nuñez, J.
Plastino, Ángel Luis
Unitary Operators and Variational Approaches for One-Dimensional Hamiltonians
topic_facet Física
Ciencias Exactas
one-dimensional Schrodinger equation
harmonic oscillator
description Several variational approaches for the one-dimensional Schrodinger equation are devised by recourse to suitable expansions of the unitary operator that relates the corresponding eigenstates of the harmonic oscillator. A connection with the virial theorem, via scaling properties is established and an application to the ring puckering motion is discussed.
format Articulo
Articulo
author Bozzolo, G.
Esebbag, C
Nuñez, J.
Plastino, Ángel Luis
author_facet Bozzolo, G.
Esebbag, C
Nuñez, J.
Plastino, Ángel Luis
author_sort Bozzolo, G.
title Unitary Operators and Variational Approaches for One-Dimensional Hamiltonians
title_short Unitary Operators and Variational Approaches for One-Dimensional Hamiltonians
title_full Unitary Operators and Variational Approaches for One-Dimensional Hamiltonians
title_fullStr Unitary Operators and Variational Approaches for One-Dimensional Hamiltonians
title_full_unstemmed Unitary Operators and Variational Approaches for One-Dimensional Hamiltonians
title_sort unitary operators and variational approaches for one-dimensional hamiltonians
publishDate 1988
url http://sedici.unlp.edu.ar/handle/10915/141362
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AT nunezj unitaryoperatorsandvariationalapproachesforonedimensionalhamiltonians
AT plastinoangelluis unitaryoperatorsandvariationalapproachesforonedimensionalhamiltonians
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